1 files changed, 28 insertions, 0 deletions
diff --git a/tests/Jellyfin.Extensions.Tests/Json/Converters/JsonFlagEnumTests.cs b/tests/Jellyfin.Extensions.Tests/Json/Converters/JsonFlagEnumTests.cs
new file mode 100644
index 0000000000..c8652b3233
--- /dev/null
+++ b/tests/Jellyfin.Extensions.Tests/Json/Converters/JsonFlagEnumTests.cs
@@ -0,0 +1,28 @@
+using System.Text.Json;
+using Jellyfin.Extensions.Json.Converters;
+using MediaBrowser.Model.Session;
+using Xunit;
+
+namespace Jellyfin.Extensions.Tests.Json.Converters;
+
+public class JsonFlagEnumTests
+{
+    private readonly JsonSerializerOptions _jsonOptions = new()
+    {
+        Converters =
+        {
+            new JsonFlagEnumConverter<TranscodeReason>()
+        }
+    };
+
+    [Theory]
+    [InlineData(TranscodeReason.AudioIsExternal | TranscodeReason.ContainerNotSupported, "[\"ContainerNotSupported\",\"AudioIsExternal\"]")]
+    [InlineData(TranscodeReason.AudioIsExternal | TranscodeReason.ContainerNotSupported | TranscodeReason.VideoBitDepthNotSupported, "[\"ContainerNotSupported\",\"AudioIsExternal\",\"VideoBitDepthNotSupported\"]")]
+    [InlineData((TranscodeReason)0, "[]")]
+    public void Serialize_Transcode_Reason(TranscodeReason transcodeReason, string output)
+    {
+        var result = JsonSerializer.Serialize(transcodeReason, _jsonOptions);
+
+        Assert.Equal(output, result);
+    }
+}